diff --git a/Gemfile.lock b/Gemfile.lock
index cb90229..714e8ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,14 +52,15 @@ GEM
     mime-types (3.3)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0904)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     multi_xml (0.6.0)
     nanoc (3.7.5)
       cri (~> 2.3)
     net-ldap (0.16.1)
-    nokogiri (1.10.5)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     origen (0.54.0)
       activesupport (~> 4.1)
       bundler (~> 1.7)
@@ -113,6 +114,7 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
+    racc (1.6.0)
     rainbow (2.2.2)
       rake
     rake (10.5.0)